1 files changed, 26 insertions, 0 deletions
diff --git a/object/store/writer.go b/object/store/writer.go
new file mode 100644
index 00000000..e65134ba
--- /dev/null
+++ b/object/store/writer.go
@@ -0,0 +1,26 @@
+package objectstore
+
+import (
+	"io"
+
+	objectid "codeberg.org/lindenii/furgit/object/id"
+	objecttype "codeberg.org/lindenii/furgit/object/type"
+)
+
+// ObjectWriter writes individual Git objects.
+type ObjectWriter interface {
+	// WriteContent writes one typed object content stream.
+	WriteContent(ty objecttype.Type, size int64, src io.Reader) (objectid.ObjectID, error)
+
+	// WriteFull writes one full serialized object stream as "type size\0content".
+	WriteFull(src io.Reader) (objectid.ObjectID, error)
+}
+
+// PackWriteOptions controls one pack write operation.
+type PackWriteOptions struct{}
+
+// PackWriter writes Git pack streams.
+type PackWriter interface {
+	// WritePack ingests one pack stream.
+	WritePack(src io.Reader, opts PackWriteOptions) error
+}